How does the playwright develop the theme
passage?
Beneatha's reaction to Walter's teasing shows that
family members are often crueler to one another than
strangers are.
Beneatha's reaction to Walter's teasing shows that even
family members who see the world differently can get
along with one another.
Walter's teasing of Beneatha shows that every family
deals with severe tensions.
Walter's teasing of Beneatha shows that one's identity
cannot be separated from race.

Beneatha's reaction to Walter's teasing shows that even  family members who see the world differently can get  along with one another.

Explanation:

"A Raisin in the Sun" is a play made by Lorraine Hansberry in 1959. The story centers on the life of a black family who live in Chicago. Beneatha and Walter are both casts in the play. They are siblings who live with Walter's wife, Ruth, and their mother, Lena.

The situation above happened on a Saturday (the moving day). Ruth was talking to Beneatha and suddenly mentioned about how she went to watch a movie with Walter (which they rarely do these days). Walter then appeared and danced with Ruth, while Beneatha was teasing them. Although they do not get along well with some issues in the play. It can be portrayed that they, too, have good times.

For example, Beneatha would often mock his brother for having no money and for lacking in education. However, the situation above shows that even if Beneatha and Walter see the world differently, they can get along with one another.